I dont like being given oral(Im a female). I love to give though. Is this normal?

My husband always tries to go down on me but it just grosses me out.He says he feels bad getting and not giving. I have tried enjoying it but I just cannot get into it.For me it is a bigger turn on pleasing him orally. My bestfriend says I am crazy but I do not feel like I am missing out on a thing. Is this normal? Should I just deal with it and fake enjoying it for him or should he just let it go? Thanks for your time.